培训课程；训练阶段
先理解核心含义，再看它在真实句子里的用法。
培训课程；训练阶段；培训课程；训练阶段
a period of time during which someone is trained or receives instruction
The team attended a two-hour training session on safety procedures.
团队参加了一个关于安全程序的两小时培训课程。
培训课程；训练阶段
a period of time during which someone is trained or receives instruction
Use training session naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
Dictionary facts from AI_SUPPLEMENT.